Automotive suspension system with tilting resistance and cross-country performance

Abstract

The invention relates to an automotive suspension system. The system at least comprises a first stabilizing unit, a second stabilizing unit and a hydraulic adjusting unit, wherein the first stabilizing unit at least comprises a first hydraulic cylinder, and first and second stabilizing rods disposed at two ends of the first hydraulic cylinder; the second stabilizing unit at least comprises a second hydraulic cylinder, and third and fourth stabilizing rods arranged at two ends of the second hydraulic cylinder; the hydraulic adjusting unit at least comprises an oil pipe arranged between the first stabilizing unit and the second stabilizing unit and at least two energy accumulators on different sides. In the case of vehicle driving, the first stabilizing rod, the second stabilizing rod, the third stabilizing rod and / or the fourth stabilizing rod dynamically adjust the hydraulic change of the first hydraulic cylinder and / or the second hydraulic cylinder based on the force applied by the wheels so as to form the hydraulic difference between the first hydraulic cylinder and the second hydraulic cylinder. The at least one energy accumulator dynamically adjusts the stress state of the at least one wheel in a manner of absorbing / releasing the hydraulic pressure difference between the first hydraulic cylinder and the second hydraulic cylinder.

Description

technical field [0001] The invention relates to the technical field of vehicle adjustment, in particular to an automobile suspension system with anti-rolling and off-road performance. Background technique [0002] In the parameter tuning of the vehicle suspension, the anti-roll performance and the off-road performance have an opposite relationship, which means that if one of them is biased towards tuning, the performance of the other will inevitably be sacrificed. Installing a conventional stabilizer bar can improve the anti-roll performance of the vehicle, but when the vehicle is driving on an off-road road, due to the existence of the stabilizer bar, the travel of the suspension will be limited, resulting in a decrease in the off-road performance of the vehicle. In order to solve this contradiction, the stabilizer bar can be manually removed and installed according to different road conditions, or the connection and disconnection of the stabilizer bar can be controlled by ...

AI Technical Summary

Problems solved by technology

Therefore, the prior art does not have a vehicle suspension system that can adapt to the road surface to adjust the stabilizer bar without energy input, especially a suspension system that can dynamically adjust roll and off-road performance.

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